baber/WOPTO huggingface dataset:
Patent JP-2011257885-A (JP)
Title: Semiconductor integrated circuit design device, and wiring design method and wiring design program used for the same
Inventor: OKAMOTO TAKUMI
IPC: G06F17/50
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit design device which efficiently performs wiring path search in reaction to a group of wiring requests on a wiring region, in wiring design of a semiconductor integrated circuit.SOLUTION: A chip information storage part 19 stores a net list and wiring grid information. A wiring request clustering part 12 generates a wiring request cluster. A wiring grid clustering part 13 generates a wiring grid cluster. Wiring path search repeating means (a wiring path search part 14, a wiring request cluster decomposition part 15, a path search termination condition determining part 16, a wiring grid cluster decomposition part 17, and a wiring grid level determination part 18) performs wiring path search in reaction to a wiring request cluster on a wiring grid cluster, and decomposition of a wiring request cluster, decomposition of a wiring grid cluster, and wiring path search are repeated until a wiring grid for wiring path search is decomposed into the level of the finest granularity wiring grid.
Patent JP-2011258671-A (JP)
Title: Semiconductor light-emitting device and method for producing the same
Inventor: NISHIUCHI HIDEO
IPC: H01L33/52
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of maintaining high connectivity to electrodes and suitable to miniaturization, and to provide a method for producing the same.SOLUTION: The semiconductor light-emitting device comprises: a light-emitting part 10d; a first conductive part 30a; an insulating layer 20; a second conductive part 30b; a sealing part 50; and a optical layer 60. The light-emitting part includes: a semiconductor laminate 10 including a first semiconductor layer, a light-emitting layer, and a second semiconductor layer; and first and second electrodes 14 and 15 that are connected to the first and second semiconductor layers on a second primary surface 10a side. The first conductive part is connected to the first electrode, and includes a first column part 31a covering a part 12p of the second semiconductor layer while apart from the second semiconductor layer. The insulating layer 20 is provided between the second semiconductor layer and the first column part. The second conductive part is connected to the second electrode and is vertically arranged on the second primary surface. The sealing part covers the side surfaces of the first and second conductive parts. The optical layer is provided on a first primary surface 10b of the semiconductor laminate and includes a wavelength conversion section.
Patent JP-2011255446-A (JP)
Title: Power tool
Inventor: YAMAGUCHI HIROSHI
IPC: B25F5/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an a.c. motor-driven power tool capable of being used even in a position away from an external power supply.SOLUTION: An inverter unit 5 is provided outside a housing 2 and on an uppermost flat surface 22A detachably from the housing 2. When the inverter unit 5 is attached to the housing 2, and the inverter unit 5 is pressed to the housing 2 with a locking member 22E and a locked member 53 opposed to each other, a lower end part 54C is fitted to a through-hole of the locking member 22E, and the inverter unit 5 is fixed to the uppermost flat surface 22A. Also, when an operator presses a lever 57 inside in a lateral direction against the pressure of a spring not shown in a state where the inverter unit 5 is attached to the housing 2, a pressing piece 54 is moved inside in a lateral direction linked with the oscillation of the lever 57, and the lower end part 54C comes off from the through-hole and the engagement with the locking member 22E is released.
Patent JP-2012001830-A (JP)
Title: Cellulosic fabric with good washing durability
Inventor: NAKAGAWA MASANORI
IPC: D06M15/643
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cellulosic fabric which is excellent in terms of wrinkle resistance even after it is subject to repeated water washing and has good wearing comfort.SOLUTION: A fabric including more than 50 wt.% of cellulose fiber is characterized in that it is processed by amino-modified silicone and the W&W property after 10 times of washing is more than 3.5 grade.
Patent JP-2012000930-A (JP)
Title: Line head module and inkjet recorder
Inventor: MACHIDA YUICHI
IPC: B41J2/045
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To position recording heads mutually inexpensively and easily.SOLUTION: A line head module is obtained by arranging a plurality of recording heads 20 staggered, the recording head having a nozzle substrate 30 on which two or more nozzles 30a are formed, wherein the nozzle substrate 30 of each recording head 20 has at least a pair of protrusions 60 and at least a pair of recessions 62 formed corresponding to the protrusions 60.
Patent JP-2010235623-A (JP)
Title: Ester prodrug of decahydroisoquinoline-3-carboxylic acid as analgesic
Inventor: ORNSTEIN PAUL LESLIE
IPC: A61P29/02
Filed: 2010-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide new compounds as prodrugs, improved in bioavailability of parent compounds (3S, 4aR, 6R, 8aR)-6-[2-(1(2)H-tetrazol-5-yl)ethyl]-1, 2, 3, 4, 4a, 5, 6, 7, 8, 8a-decahydroisoquinoline-3-carboxylic acid (mono acid) of analgesics.  <P>SOLUTION: Compounds represented by formula (I) are provided. Wherein, R represents 2-ethylbutyl, isobutyl, 3-methylbutyl, decyl or ethyl. The compounds are useful for treating pain or migraine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012009319-A (JP)
Title: Secondary battery and battery pack
Inventor: IWASA MASAAKI
IPC: H01M2/34
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery which does not cause a connection failure when it is connected to another secondary battery.SOLUTION: A lithium-ion secondary battery 20 comprises: battery containers 7 and 13 storing a wound electrode group; positive and negative conductive plates of which one side is connected to the positive and negative electrode plates of the wound electrode group; plate-like positive and negative external terminals 9 and 11 provided outside the battery containers; positive and negative connection terminals 10 and 12, which are connected to the positive and negative external terminals and provided in a protruding condition outside the battery containers, for externally connecting the positive and negative external terminals; and pin-shaped positive and negative connection conductors 4 and 5 of which one side is connected to the other side of the positive and negative conductive plates in the battery containers and of which the other side is connected to the positive and negative external terminals outside the battery containers. A positive connection terminal 10 is positioned between the positive and negative connection conductors 4 and 5.
Patent JP-2012008965-A (JP)
Title: Document processing apparatus and program
Inventor: MATSUMOTO TOSHIKO
IPC: G06F17/27
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reliably detecting separations among words in an alphanumeric document including space characters at separations among words constituting the document and reliably inserting space characters in the separations.SOLUTION: An alphanumeric document is subjected to a determination processing based on alphanumeric spelling rule; a determination processing based on the existence of space characters included in original document data; a determination processing based on identity in object character strings including continuous characters; and a determination processing based on the existence of continuous characters included in the identical words using the determination based on the existence of space characters included in the object of character strings including continuous characters (existence of blank). The determination processing is preferably carried out in the above-described order.
Patent JP-2012014240-A (JP)
Title: Bill depositing device
Inventor: AKAMATSU TOORU
IPC: G07G1/00
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a bill depositing device capable of detecting an accumulation condition of bills and preventing a failure such as one in which a bill that should be conveyed remains without being conveyed.SOLUTION: The bill depositing device is provided with: a reception part 101 for taking a bill at a time into the inside of the device; a conveyance part 102 for conveying the bill that is taken in from the reception part; an identification part 103 for identifying the bill conveyed by the conveyance part; an accumulation part 106 for accumulating bills conveyed by the conveyance part; a shutter part 62 for opening and closing an opening for taking bills accumulated in the accumulation part out of the device; a photographing part 50 for photographing a bill accumulating position in the accumulation part; and a control part 104 that uses an image photographed by the photographing part of the condition of the accumulation part in which bills are accumulated to determine whether or not bills are properly accumulated and performs a prescribed process based on the result of such determination.
Patent JP-2012016183-A (JP)
Title: Oscillation actuator
Inventor: ASAI SHINYA
IPC: H02N2/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation actuator capable of simplifying a structure that supplies lubricant to a contact portion between a rotator and an oscillator.SOLUTION: An oscillation actuator 101 includes: a roller 1, an oscillator 2 having a first contact face 2a1 and a second contact face 2b1 in contact with the roller 1; a piezoelectric element 3 that oscillates the oscillator 2; a preload member 8 that pressurizes the roller 1 on the oscillator 2; and a lubrication member 10 provided in the vicinity of the first contact face 2a1 and the second contact face 2b1 of the oscillator 2 and in contact with the roller 1.
Patent JP-2012017184-A (JP)
Title: Elevator system to be ridden with autonomous mobile device
Inventor: ICHINOSE RYOKO
IPC: B66B17/20
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system safely and efficiently usable by an autonomous mobile device and humans.SOLUTION: This elevator system includes: an empty region detection means to detect an empty region in a car; and a riding propriety determination means to determine whether an autonomous mobile device can ride in the car based on information of the size and position of the empty region detected by the empty region detection means. The autonomous mobile device rides in the car only when it is determined by the riding propriety determination means that the autonomous mobile device can ride in the car.
Patent JP-2012018129-A (JP)
Title: Optical tomographic imaging device and imaging method for the same
Inventor: HIROSE FUTOSHI
IPC: A61B3/10
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured imaging device capable of acquiring highly accurate polarization parameters and acquiring polarized OCT images.SOLUTION: An imaging device adjusts the polarizing direction of radiation beams to a diffraction grating 141 corresponding to a first beam 175-1 and a second beam 175-2 differing from each other in polarizing direction (e.g. adjusts the relative angles of emission ends of polarization holding fibers 134-5 and 134-6) to uniformize the spectral characteristics of the radiation beams at the diffraction grating 141, and acquires a tomogram representing information on the polarization of an examination object 107 on the basis of the diffraction grating 141 that divides beams from adjusting units respectively corresponding to the first beam 175-1 and the second beam 175-2 differing from each other in polarizing direction.
Patent JP-2010229159-A (JP)
Title: Liquid composition applicable to mucous membrane
Inventor: KURUMADA HISAKI
IPC: A61K47/22
Filed: 2010-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid composition applicable to mucous membranes, containing hyaluronic acids and having high viscosity stability.  <P>SOLUTION: The liquid composition applicable to mucous membranes comprises (A) hyaluronic acids, (B) a nonionic surfactant and (C) at least one kind of compounds selected from the group consisting of vitamin Es and their derivatives, wherein the composition comprises, per total amount of composition, (A) the hyaluronic acids with concentration of 0.0001-0.01 (w/v)%, (B) the nonionic surfactant with concentration of 0.001-10 (w/v)%, and (C) the vitamin Es and their derivatives with concentration of 0.00005-0.1 (w/v)%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021784-A (JP)
Title: Aqueous solution dispersed with highly-concentrated ferric hydroxide colloidal particle and method for producing the same
Inventor: ISHIMARU KIYOKI
IPC: G01N15/08
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for a performance test determining fine particle removal performance of a membrane and for a non-destructive integrity test confirming that the membrane after use is within a preset range in terms of the fine particle removal performance, a test reagent applied to the tests, and a method for producing the reagent.SOLUTION: Particle removal performance is measured by using an aqueous solution in which an average particle diameter of ferric hydroxide colloidal particles is 9 to 30 nm and a pH for stabilizing the colloidal particles is 1.5 to 3.5, as a test solution. The stability of the colloidal particles is increased by incorporating a plurality of water-soluble components for stabilizing the colloidal particles when the test solution is brought into contact with other substances. The particle removal performance of a membrane is evaluated using an aqueous solution produced by controlling the particle diameter of the ferric hydroxide colloidal particles by a ratio of a trivalent ferric ion to a hydroxide ion and a volume ratio when mixed.
Patent JP-2012019762-A (JP)
Title: Composition for suspension
Inventor: ISHIMATSU IKUKO
IPC: A23L1/305
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a composition for suspension capable of exhibiting a function arranging physical condition and a function enhancing effect to beautification and capable of suppressing the generation of uncomfortable odor and taste specific to collagen even though the composition for suspension containing the collagen is dissolved to liquid.SOLUTION: The composition for suspension can exhibit the function arranging the physical condition and the function enhancing the effect to the beautification because of containing hardly digestable dexitrin and collagen. It is possible to suppress the generation of the uncomfortable odor and taste specific to the collagen by dissolving the collagen into at least one selected from the group comprising beverage containing fruit juice, nutritional supplementary beverage, rooibos tea, lactobacillus beverage, sports drink, beverage containing vegetable juice, yogurt drink, cocoa, near water, barley tea, acerola beverage, oolong tea, carbonated beverage, instant coffee, natural leaf tea, red tea, hot water.
Patent JP-2012026464-A (JP)
Title: Table
Inventor: SAKAKIBARA SHUICHI
IPC: F16B12/48
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a table which does not suffer from a drop in fitting strength of supporting legs without a kneehole panel and enables the supporting legs to be easily positioned and disposed at four corners of a top panel.SOLUTION: A corner 2 of a rectangular top panel 1 is formed to be arcuate. In addition, a circular part 4 continuous in the same diameter as that of the arc is left on the bottom of the corner 2, the lower part of a top panel side face 1a is notched to come inward by a predetermined width, and a recessed hole 5 is bored at the center of an end surface of the circular part 4. A fixing plate 6 with the same diameter as that of the circular part 4 provided with a nut 6a fitted into the recessed hole 5 is abutted and fixed to the end surface of the circular part 4. A screw rod 7 protruding from an upper end of the supporting leg 3 is screwed with the nut 6a of the fixing plate 6.
Patent JP-2010261306-A (JP)
Title: Lid for underground structure
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 2010-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce noises to suppress noise pollution by vehicles due to reduction of generation of noises based on expansion of the compressed air sealed within the tread pattern of the tire because air is hardly sealed and compressed within a tread pattern of a tire in case of traveling of a vehicle on the surface of a manhole lid as the result of narrowing the top end surface of a motif section.  <P>SOLUTION: In the lid for underground structure having the motif section provided on the surface of a lid body in a protruding manner, the motif section is formed by intermittent motif section constituting members while maintaining the continuity of the motifs, and one constituting unit of the motif section constituting members has a width of 5-25 mm and a length of 30-150 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012024969-A (JP)
Title: Printing apparatus
Inventor: NAKAJIMA SHINGA
IPC: B41J29/13
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent an print operation from being hindered in which an open/close lid is not held in a closed state even if a user carelessly closes the open/close lid at a print time.SOLUTION: A printing apparatus 1 includes an open/close lid 12 closes or opens a paper conveyance path of a recording paper, and a locking member 14 holds a closing state of the open/close lid 12 by being engaged with an engaging portion 12a of the open/close lid 12, and moving to a position engaged with the engaging portion 12a of the open/close lid 12 or a position of retracting from the position engaged with the engaging portion 12a of the open/close lid 12. The locking member 14 moves to the position engaged with the engaging portion 12a of the open/close lid 12 at a non-print time, and further moves to the position of retracting from the position engaged with the engaging portion 12a of the open/close lid 12 at the print time.
Patent JP-2012029021-A (JP)
Title: Control device and radio communication method
Inventor: BENJEBBOUR ANASS
IPC: H04W16/32
Filed: 2010-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a micro node 20 forming a micro cell 21 in a radio communication system in which a lot of micro cells 21 are provided in a macro cell 11.SOLUTION: A control device 30 of the invention comprises: an acquisition unit for acquiring the current position and movement direction of a radio communication terminal 40 which connects to any of a macro node 10 or micro node 20; a movement prediction range determination unit for determining a movement prediction range "a" of the radio communication terminal 40 based on the current position and the movement direction; and a switching determination unit for determining to switch the state of a micro node 20 within the movement prediction range "a" from an off state in which the radio communication terminal 40 cannot connect to an on state in which the radio communication terminal 40 can connect.
Patent JP-2011124972-A (JP)
Title: Viewer-personalized broadcast, and data channel content delivery system and method
Inventor: NG SHEAU
IPC: H04N7/173
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewer-personalized broadcast and data channel content delivery system and method.  <P>SOLUTION: Data 22 are transmitted by or collected from individual receivers 12 of broadcast content 18 on a particularized basis. The broadcast content is transmitted without regard to selection of a particular content stream by any one or more receivers. The receiver data 22 are analyzed, and may be analyzed in conjunction with other information such as details on broadcast content streams made during certain times, and selections of broadcast streams by particular receivers. System configuration changes and targeted content may then be transmitted by a bidirectional data exchange medium 22 to the individualized receivers based upon the analysis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032563-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO MIHOKO
IPC: G03G5/147
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus, which can particularly inhibit chattering, distortion and inversion of a cleaning blade and can prevent cleaning failure due to slipping of a toner from the cleaning blade, and which uses an electrophotographic photoreceptor excellent in uniformity of picture quality.SOLUTION: The image forming apparatus includes: a photoreceptor having projections on a surface of a surface layer, the projections formed of a material different from the surface layer; and a cleaning device for removing toner power on the photoreceptor with at least one blade disposed in contact with the photoreceptor. The shape of the projections formed on the photoreceptor has the largest major diameter of 10 to 500 μm and a projection height of 0.5 to 5.0 μm; and the number of projections is 2 to 5000 per unit surface area (mm) of the surface layer of the electrophotographic photoreceptor. At a predetermined time while no image is formed, the photoreceptor is driven to rotate in an opposite direction to the rotation direction when an image is formed.
Patent JP-2012032712-A (JP)
Title: Mask, manufacturing method of the same and semiconductor wafer
Inventor: SAITO SHINYA
IPC: G03F1/68
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a mask which suppresses dispersion of resistance distribution of metal wiring in a semiconductor wafer surface and which can uniformize property and accuracy of an obtained device in the surface.SOLUTION: The mask of the present invention is oppositely arranged on one surface of a substrate 2 and used when a great number of devices 10 having metal wiring are formed on the surface of the substrate 2. A shape of a part corresponding to the metal wiring included by each device is varied according to a position on the substrate where the device is arranged.
Patent JP-2011038098-A (JP)
Title: Method for removing impurity from coal in reaction chamber
Inventor: SONWANE CHANDRASHEKHAR
IPC: C10L5/00
Filed: 2010-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing at least one impurity from coal.  <P>SOLUTION: The method includes steps of providing coal comprising a plurality of impurities and contacting the coal with an acid solution in a reaction chamber. At least one of the impurities reacts with the acid solution to produce one or more first products soluble in the acid solution. The method further includes removing at least a portion of the acid solution including at least a portion of the first products from the reaction chamber, and adding a nitrate composition to the reaction chamber to form a nitrate solution. At least one of the impurities, at least one of the first products, or combinations thereof react with the nitrate composition to produce one or more second products soluble in the nitrate solution. The method further includes removing at least a portion of the nitrate solution including at least a portion of the second products from the reaction chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT